<?php
/**
 * The MIT License
 *
 * Copyright (c) <year> <copyright holders>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author Damiano Ciarla
 * @package plugin
 * @subpackage entity_manager/class/abstract
 */
abstract class EntityManager_Abstract_Function
{
    /**
	 * Istanza della entity su cui eseguire le operazioni
	 *
	 * @var EntityManager_Abstract_Entity
	 */
	protected $_entity;

	protected function _getBindType($fieldType)
	{
		switch($fieldType)
		{
			case "tinyint":
			case "smallint":
			case "mediumint":
			case "int":
			case "bigint":
				return PDO::PARAM_INT;
				break;

			case "boolean":
				return PDO::PARAM_BOOL;
				break;

			case "date":
			case "datetime":
			case "timestamp":
			case "time":
			case "year":

			case "char":
			case "varchar":

			case "tinytext":
			case "text":
			case "mediumtext":
			case "longtext":

			case "binary":
			case "varbinary":

			case "tinyblob":
			case "mediumblob":
			case "blob":
			case "longblob":

			case "enum":
			case "set":
				return PDO::PARAM_STR;
				break;

			default:
				return false;
				break;
		}
	}

	/**
	 * Restituisce la entity che si sta analizzando
	 *
	 * @return EntityManager_Abstract_Entity
	 */
	public function _getEntity()
	{
		return $this->_entity;
	}
}
?>
